#197C3A#197C3A

#197C3A is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.134 H 149.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#197C3A
RGB	rgb(25, 124, 58)
HSL	hsl(140, 66%, 29%)
HSV	hsv(140, 80%, 49%)
CMYK	cmyk(79.8%, 0%, 53.2%, 51.4%)
CIE-LAB	lab(45.53, -42.77, 28.16)
CIE-LCH	lch(45.53, 51.20, 146.64°)
OKLab	oklab(51.61% -0.1149 0.0681)
OKLCH	oklch(51.61% 0.134 149.3)
XYZ	xyz(8.3716, 14.9265, 6.4421)
Luminance	0.1493 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197C3A #7C195B

analogous

#2A7C19 #197C3A #197C6C

triadic

#197C3A #3A197C #7C3A19

tetradic

#197C3A #192A7C #7C195B #7C6C19

square

#197C3A #192A7C #7C195B #7C6C19

split-complementary

#197C3A #6C197C #7C192A

monochromatic

#05190C #0F4922 #197C3A #23AF52 #38D76D

Accessibility & contrast

On white

5.27

#197C3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#197C3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197C3A

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197C3A	#FFFFFF	#000000	##FFFFFF
##197C3A	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7134

Deuteranopia (green-blind)

#72693F

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197c3a;
/* rgb */ color: rgb(25, 124, 58);
/* oklch */ color: oklch(51.6% 0.134 149.3);

Tailwind

colors: {
  custom: {
    50: '#68a371',
    500: '#197c3a',
    950: '#000000',
  },
}

SCSS

$custom: #197c3a;
$custom-light: #68a371;
$custom-dark: #000000;

JSON

{
  "hex": "#197c3a",
  "rgb": {
    "r": 25,
    "g": 124,
    "b": 58
  },
  "hsl": {
    "h": 140,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51613,
    "c": 0.13357,
    "h": 149.3
  },
  "luminance": 0.14927
}

Semantic roles & 50–950 ramp

primary

#197C3A

secondary

#B0408B

accent

#3EB0E9

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #197C3A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →